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1). 132). 203). 274). 42 |
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Answer» (10.097)2 + (3.98)3 × 5.05 = 20.95 × ? APPROXIMATING the value to the nearest integer: 102 + 43 × 5 = 21 × (?) 100 + 64 × 5 = 21 × (?) 100 + 320 = 21 × (?) 420 = 21 × (?) ? = 420/21 ? = 20 |
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